What are the famous 3D printing buildings and houses in China?

According to my online query:

In 20 18, Beijing Huashang Luhai Technology Co., Ltd. (hereinafter referred to as "Huashang Luhai") finally became the first enterprise in the world to realize the commercialization of "3D architectural printing" after years of technical research and development and practice.

It is understood that "3D printing house" technology can not only save 30%-60% of building materials, shorten the construction period by 50%-70%, and reduce labor by 50%-80% compared with traditional construction methods ... At the same time, highly mechanized construction sites can also greatly reduce construction safety hazards. However, due to the technical problems of "building materials" and "construction methods", this technology has not been commercialized before. Based on this, through unremitting efforts, the technical R&D team organized by "Hua Shang Lu Hai" has finally become the only enterprise in the world that uses "reinforced concrete with ordinary labels" as building printing materials, and has also overcome the technical problem of "on-site overall construction" of large-scale 3D building printing. As a result, the technology of "3D printing house" has officially entered "commercialization" from the stage of "subject research" for many years.